It may take a while to sift through my photos, but I have an old post on either this or the other legbar thread I frequent that has a picture of 5 cockerels that all present very differently and yet are still definitely cockerels. I'll see if I can drag it up but I'll probably have to get on my computer. For legbar cockerels, the most important factors are: 1.yes, the spot should be large and irregular. 2. Greyed out markings as compared to female markings being well defined 3. Irregular borders. Females have: 1. Spots well contained within the v on the head if they possess a spot at all 2. Sharp, well defined wild type markings, usually tan or brown 3. Well defined eye markings, usually stripes painted sharply down the back, sometimes even parallel stripes on either side of the big one, often these stripes won't show up on my males at all.